mock server搭建及接口测试简单实例

一、搭建mock server

mock工具很多，这里我们选择用简单易操作的moco服务器

使用前必须先安装java，去相关网站下载Standalone Moco Runner

二、使用mock server

从最简单的hello world开始，使用json做为交互数据使用，编辑config.json为如下文件：

[
  {
    "request" :
      {
        "uri" : "/hello"
      },
    "response" :
      {
        "text" : "World!"
      }
  }
]

启动mock server

java -jar moco-runner-0.10.0-standalone.jar  http -p 12888 -c config.json

三：验证

使用httpRequest相关发送get /hello，就会返回world

四：丰富接口后使用unittest、requests写的接口用例如下，包括了get、post、put和deletet接口，代码如下，有需要的可以参考：

import unittest
import requests
import json

class TestInterFace(unittest.TestCase):

        def setUp(self):

                #print "xxxx"
                self.domain='http://localhost:12888'
                self.json_headers={"content-type":'application/json'}
                print "before each test"

        def tearDown(self):
                print "End One Testcase"

        def test_get_all_posts(self):
                print "test get all posts"
                result=requests.get(self.url_test("/posts")).json()
                self.assertEqual(len(result),3)
                print len(result)
                self.assertEqual(result[0]['title'],'first post')
                #print 'xxx'
                self.assertEqual(result[0]['url'],'/posts/1')

                self.assertEqual(result[-1]['title'],'how to learn interface test')
                self.assertEqual(result[-1]['url'],'/posts/3')

        def test_get_first_post(self):
                print "test get first post"
                result=requests.get(self.url_test("/posts/1")).json()
                self.assertEqual(len(result),2)
                self.assertEqual(result['title'],'first post')
                self.assertEqual(result['content'],'this is my first post')

        def url_test(self,path):
                return self.domain + path

        def test_create_post(self):
                #headers={"content-type":'application/json'}
                json_data=json.dumps({"title": "new post","content": "new post"})
                result=requests.post(self.url_test('/posts'),data=json_data,headers=self.json_headers)
                print result.status_code
                print result.text
                self.assertEqual(result.status_code,200)
                self.assertEqual(result['sucess'],'true')

        def test_modify_post(self):
                headers={"content-type":'application/json'}
                json_data=json.dumps({"title": "new post","content": "new post"})
                result=requests.put(self.url_test('/posts/1'),data=json_data,headers=self.json_headers)
                print result.status_code
                print result.text
                self.assertEqual(result.status_code,200)
                #self.assertTrue

        def test_delete_post(self):
                headers={"content-type":'application/json'}
                json_data=json.dumps({"title": "new post","content": "new post"})
                result=requests.delete(self.url_test('/posts/2'))
                print result.status_code
                print result.text
                self.assertEqual(result.status_code,200)
                #self.assertTrue  

if __name__=='__main__':
    unittest.main()